Search Results - "Vaillier, J."

Isolation of Supernumerary yeast ATP synthase subunits e and i. Characterization of subunit i and disruption of its structural gene ATP18 by Vaillier, J. (Universite Victor Segalen, Bordeaux, France.), Arselin, G, Graves, P.V, Camougrand, N, Velours, J

“…Two subunits of the yeast ATP synthase have been isolated. Subunit e was found loosely associated to the complex. Triton X-100 at a 1% concentration removed…”
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The ATP synthase is involved in generating mitochondrial cristae morphology by Paumard, Patrick, Vaillier, Jacques, Coulary, Bénédicte, Schaeffer, Jacques, Soubannier, Vincent, Mueller, David M., Brèthes, Daniel, di Rago, Jean-Paul, Velours, Jean

“…The inner membrane of the mitochondrion folds inwards, forming the cristae. This folding allows a greater amount of membrane to be packed into the…”
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The Modulation in Subunits e and g Amounts of Yeast ATP Synthase Modifies Mitochondrial Cristae Morphology by Arselin, Geneviève, Vaillier, Jacques, Salin, Bénédicte, Schaeffer, Jacques, Giraud, Marie-France, Dautant, Alain, Brèthes, Daniel, Velours, Jean

“…Subunits e and g of Saccharomyces cerevisiae ATP synthase are required to maintain ATP synthase dimeric forms. Mutants devoid of these subunits display…”
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The Peripheral Stalk Participates in the Yeast ATP Synthase Dimerization Independently of e and g Subunits by Fronzes, Rémi, Weimann, Théodore, Vaillier, Jacques, Velours, Jean, Brèthes, Daniel

“…It is now clearly established that dimerization of the F1Fo ATP synthase takes place in the mitochondrial inner membrane. Interestingly, oligomerization of…”
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The Intermembrane Space Loop of Subunit b (4) Is a Major Determinant of the Stability of Yeast Oligomeric ATP Synthases by Weimann, Théodore, Vaillier, Jacques, Salin, Bénédicte, Velours, Jean

“…The involvement of the b-subunit, subunit 4 in yeast, a component of the peripheral stalk of the ATP synthase, in the dimerization/oligomerization process of…”
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In the absence of the first membrane-spanning segment of subunit 4(b), the yeast ATP synthase is functional but does not dimerize or oligomerize by Soubannier, Vincent, Vaillier, Jacques, Paumard, Patrick, Coulary, Benedicte, Schaeffer, Jacques, Velours, Jean

“…The N-terminal portion of the mitochondrial b-subunit is anchored in the inner mitochondrial membrane by two hydrophobic segments. We investigated the role of…”
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The effect of tetanus toxin on in vitro synaptogenesis by Chapron, J, Vaillier, J, Koenig, J, de la Porte, S, Bizzini, B

“…Cultures of spinal cord neurons and cocultures of rat embryo neurons and muscle cells have been studied in the presence of tetanus toxin (TT) at a…”
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Is there a relationship between the supramolecular organization of the mitochondrial ATP synthase and the formation of cristae? by Giraud, Marie-France, Paumard, Patrick, Soubannier, Vincent, Vaillier, Jacques, Arselin, Geneviève, Salin, Bénédicte, Schaeffer, Jacques, Brèthes, Daniel, di Rago, Jean-Paul, Velours, Jean

“…Blue native polyacrylamide gel electrophoresis (BN-PAGE) analyses of detergent mitochondrial extracts have provided evidence that the yeast ATP synthase could…”
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Scanning electron-microscopic study of the involvement of coelomic cells in earthworm antibacterial defense by Valembois, Pierre, Lass gues, M., Roch, Ph, Vaillier, J.

“…The first steps of an antibacterial reaction in the earthworm Eisenia fetida andrei were investigated. The main cellular mediators of this activity are the…”
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The peripheral stalk participates in the yeast ATP synthase dimerization independently of e and g subunits. Biochemistry by Fronzes, R., Weimann, T., Vaillier, J., Velours, J., Brèthes, D.

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Factors in the sera of tumor-bearing mice modifying the charge of immune cells by Vaillier, D, Vaillier, J

“…The mean electrophoretic mobility (EPM) of normal C3H spleen cells is significantly slackened (by approximately 15%) when the cells are incubated for 0.5 h at…”
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Factors inducing a loss of net negative surface charge on spleen cells of mice grafted with a slow-growing tumour by Vaillier, D, Vaillier, J

“…The mean electrophoretic mobility (EPM) of splenic cells was determined in 4 different host-tumour systems. In splenic cells harvested from mice bearing…”
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Opposing changes in electrokinetic potential of spleen cells induced by factors from different tumour supernatants by Vaillier, D, Vaillier, J

“…Tumour supernatants were tested on normal spleen cells electrophoretic mobility. In the case of two tumours, characterized by a fast growth rate (RV2 and…”
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Investigation of the Role and Mechanism of IF1 and STF1 Proteins, Twin Inhibitory Peptides Which Interact with the Yeast Mitochondrial ATP Synthase by Venard, Renée, Brèthes, Daniel, Giraud, Marie-France, Vaillier, Jacques, Velours, Jean, Haraux, Francis

“…Inhibition of the yeast F0F1-ATP synthase by the regulatory peptides IF1 and STF1 was studied using intact mitochondria and submitochondrial particles from…”
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Protein analysis of earthworm coelomic fluid. III. Isolation and characterization of several bacteriostatic molecules from Eisenia fetida andrei by Vaillier, J, Cadoret, M A, Roch, P, Valembois, P

“…A bacteriostatic activity in Eisenia fetida andrei cell free coelomic fluid is described. This activity is detected by growth inhibition of a bacteria Bacillus…”
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Stimulating effect of serum from tumor-bearing mice on lymphocyte response to mitogenic stimulation associated with protein increase in serum by Vaillier, D., Vaillier, J.

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Characterization of cell subpopulations of the thymus by a hydrophobic fluorescent probe: 1-anilino-8-naphthalene sulphonate by Vaillier, J, Vaillier, D

“…1-anilino-8-naphthalene sulphonate (ANS) is a hydrophobic fluorescent probe. ANS is not fluorescent in water or in RPMI 1640 medium, but it becomes fluorescent…”
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Two ATP Synthases Can Be Linked through Subunits i in the Inner Mitochondrial Membrane of Saccharomyces cerevisiae by Paumard, Patrick, Arselin, Geneviève, Vaillier, Jacques, Chaignepain, Stéphane, Bathany, Katell, Schmitter, Jean Marie, Brèthes, Daniel, Velours, Jean

“…Cross-linking experiments showed that the supernumerary subunit i is close to the interface between two ATP synthases. These data were used to demonstrate the…”
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Oscillatory nature of DNA, RNA, protein and lipid metabolisms in antigen-stimulated lymphocytes by Vaillier, J, Donner, M

“…The primary immune response in inbred strain C3H/He to SRBC, or BSA is induced. The DNA, RNA, lipid precursor uptakes and total proteins are studied for 14…”
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Relationship between tumour growth rate and proteic variations in interstitial subcutaneous fluid and serum: possible thymic control by Vaillier, D, Vaillier, J, Bischoff, P

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